No.     Time           Source                Destination           Protocol Length Info
      1 0.000000       host                  2.7.1                 USB      128    URB_INTERRUPT out

Frame 1: 128 bytes on wire (1024 bits), 128 bytes captured (1024 bits) on interface 0
    Interface id: 0 (usbmon0)
        Interface name: usbmon0
    Encapsulation type: USB packets with Linux header and padding (115)
    Arrival Time: Mar  5, 2019 22:36:00.843453000 CET
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1551821760.843453000 seconds
    [Time delta from previous captured frame: 0.000000000 seconds]
    [Time delta from previous displayed frame: 0.000000000 seconds]
    [Time since reference or first frame: 0.000000000 seconds]
    Frame Number: 1
    Frame Length: 128 bytes (1024 bits)
    Capture Length: 128 bytes (1024 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: usb]
USB URB
    [Source: host]
    [Destination: 2.7.1]
    URB id: 0xffffa0185280c300
    URB type: URB_SUBMIT ('S')
    URB transfer type: URB_INTERRUPT (0x01)
    Endpoint: 0x01, Direction: OUT
        0... .... = Direction: OUT (0)
        .... 0001 = Endpoint number: 1
    Device: 7
    URB bus id: 2
    Device setup request: not relevant ('-')
    Data: present (0)
    URB sec: 1551821760
    URB usec: 843453
    URB status: Operation now in progress (-EINPROGRESS) (-115)
    URB length [bytes]: 64
    Data length [bytes]: 64
    [Response in: 2]
    [bInterfaceClass: Unknown (0xffff)]
    Unused Setup Header
    Interval: 1
    Start frame: 0
    Copy of Transfer Flags: 0x00000000
    Number of ISO descriptors: 0
Leftover Capture Data: 77616e670000000040464748404446470008000000050007...

0000  00 c3 80 52 18 a0 ff ff 53 01 01 07 02 00 2d 00   ...R....S.....-.
0010  c0 eb 7e 5c 00 00 00 00 bd de 0c 00 8d ff ff ff   ..~\............
0020  40 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00   @...@...........
0030  01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0040  77 61 6e 67 00 00 00 00 40 46 47 48 40 44 46 47   wang....@FGH@DFG
character counts:
          8     0     5     7     0     0     0     0
0050  00 08 00 00 00 05 00 07 00 00 00 00 00 00 00 00   ................
0060  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0070  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................

No.     Time           Source                Destination           Protocol Length Info
      2 0.000561       2.7.1                 host                  USB      64     URB_INTERRUPT out

Frame 2: 64 bytes on wire (512 bits), 64 bytes captured (512 bits) on interface 0
    Interface id: 0 (usbmon0)
        Interface name: usbmon0
    Encapsulation type: USB packets with Linux header and padding (115)
    Arrival Time: Mar  5, 2019 22:36:00.844014000 CET
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1551821760.844014000 seconds
    [Time delta from previous captured frame: 0.000561000 seconds]
    [Time delta from previous displayed frame: 0.000561000 seconds]
    [Time since reference or first frame: 0.000561000 seconds]
    Frame Number: 2
    Frame Length: 64 bytes (512 bits)
    Capture Length: 64 bytes (512 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: usb]
USB URB
    [Source: 2.7.1]
    [Destination: host]
    URB id: 0xffffa0185280c300
    URB type: URB_COMPLETE ('C')
    URB transfer type: URB_INTERRUPT (0x01)
    Endpoint: 0x01, Direction: OUT
        0... .... = Direction: OUT (0)
        .... 0001 = Endpoint number: 1
    Device: 7
    URB bus id: 2
    Device setup request: not relevant ('-')
    Data: not present ('>')
    URB sec: 1551821760
    URB usec: 844014
    URB status: Success (0)
    URB length [bytes]: 64
    Data length [bytes]: 0
    [Request in: 1]
    [Time from request: 0.000561000 seconds]
    [bInterfaceClass: Unknown (0xffff)]
    Unused Setup Header
    Interval: 1
    Start frame: 0
    Copy of Transfer Flags: 0x00000000
    Number of ISO descriptors: 0

0000  00 c3 80 52 18 a0 ff ff 43 01 01 07 02 00 2d 3e   ...R....C.....->
0010  c0 eb 7e 5c 00 00 00 00 ee e0 0c 00 00 00 00 00   ..~\............
0020  40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   @...............
0030  01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................

No.     Time           Source                Destination           Protocol Length Info
      3 0.000782       host                  2.7.1                 USB      128    URB_INTERRUPT out

Frame 3: 128 bytes on wire (1024 bits), 128 bytes captured (1024 bits) on interface 0
    Interface id: 0 (usbmon0)
        Interface name: usbmon0
    Encapsulation type: USB packets with Linux header and padding (115)
    Arrival Time: Mar  5, 2019 22:36:00.844235000 CET
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1551821760.844235000 seconds
    [Time delta from previous captured frame: 0.000221000 seconds]
    [Time delta from previous displayed frame: 0.000221000 seconds]
    [Time since reference or first frame: 0.000782000 seconds]
    Frame Number: 3
    Frame Length: 128 bytes (1024 bits)
    Capture Length: 128 bytes (1024 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: usb]
USB URB
    [Source: host]
    [Destination: 2.7.1]
    URB id: 0xffffa0185280c240
    URB type: URB_SUBMIT ('S')
    URB transfer type: URB_INTERRUPT (0x01)
    Endpoint: 0x01, Direction: OUT
        0... .... = Direction: OUT (0)
        .... 0001 = Endpoint number: 1
    Device: 7
    URB bus id: 2
    Device setup request: not relevant ('-')
    Data: present (0)
    URB sec: 1551821760
    URB usec: 844235
    URB status: Operation now in progress (-EINPROGRESS) (-115)
    URB length [bytes]: 64
    Data length [bytes]: 64
    [Response in: 4]
    [bInterfaceClass: Unknown (0xffff)]
    Unused Setup Header
    Interval: 1
    Start frame: 0
    Copy of Transfer Flags: 0x00000000
    Number of ISO descriptors: 0
Leftover Capture Data: 000000000000000030300000000000000000003030000000...

0000  40 c2 80 52 18 a0 ff ff 53 01 01 07 02 00 2d 00   @..R....S.....-.
0010  c0 eb 7e 5c 00 00 00 00 cb e1 0c 00 8d ff ff ff   ..~\............
0020  40 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00   @...@...........
0030  01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................

     .
0040  00 00 00 00 00 00 00 00 30 30 00 
     .
                                       00 00 00 00 00   ........00......
0050  00 00 00 30 30 00 
     .
                        00 00 00 00 00 00 00 00 30 30   ...00.........00
0060  00 
     |
         00 18 18 18 18 00 18 18 18 18 00 
     _
                                          00 00 00 00   ................
0070  00 00 00 00 00 00 ff 
     ,
                           00 00 00 00 00 00 00 30 30   ..............00

No.     Time           Source                Destination           Protocol Length Info
      4 0.001559       2.7.1                 host                  USB      64     URB_INTERRUPT out

Frame 4: 64 bytes on wire (512 bits), 64 bytes captured (512 bits) on interface 0
    Interface id: 0 (usbmon0)
        Interface name: usbmon0
    Encapsulation type: USB packets with Linux header and padding (115)
    Arrival Time: Mar  5, 2019 22:36:00.845012000 CET
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1551821760.845012000 seconds
    [Time delta from previous captured frame: 0.000777000 seconds]
    [Time delta from previous displayed frame: 0.000777000 seconds]
    [Time since reference or first frame: 0.001559000 seconds]
    Frame Number: 4
    Frame Length: 64 bytes (512 bits)
    Capture Length: 64 bytes (512 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: usb]
USB URB
    [Source: 2.7.1]
    [Destination: host]
    URB id: 0xffffa0185280c240
    URB type: URB_COMPLETE ('C')
    URB transfer type: URB_INTERRUPT (0x01)
    Endpoint: 0x01, Direction: OUT
        0... .... = Direction: OUT (0)
        .... 0001 = Endpoint number: 1
    Device: 7
    URB bus id: 2
    Device setup request: not relevant ('-')
    Data: not present ('>')
    URB sec: 1551821760
    URB usec: 845012
    URB status: Success (0)
    URB length [bytes]: 64
    Data length [bytes]: 0
    [Request in: 3]
    [Time from request: 0.000777000 seconds]
    [bInterfaceClass: Unknown (0xffff)]
    Unused Setup Header
    Interval: 1
    Start frame: 0
    Copy of Transfer Flags: 0x00000000
    Number of ISO descriptors: 0

0000  40 c2 80 52 18 a0 ff ff 43 01 01 07 02 00 2d 3e   @..R....C.....->
0010  c0 eb 7e 5c 00 00 00 00 d4 e4 0c 00 00 00 00 00   ..~\............
0020  40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   @...............
0030  01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................

No.     Time           Source                Destination           Protocol Length Info
      5 0.001759       host                  2.7.1                 USB      128    URB_INTERRUPT out

Frame 5: 128 bytes on wire (1024 bits), 128 bytes captured (1024 bits) on interface 0
    Interface id: 0 (usbmon0)
        Interface name: usbmon0
    Encapsulation type: USB packets with Linux header and padding (115)
    Arrival Time: Mar  5, 2019 22:36:00.845212000 CET
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1551821760.845212000 seconds
    [Time delta from previous captured frame: 0.000200000 seconds]
    [Time delta from previous displayed frame: 0.000200000 seconds]
    [Time since reference or first frame: 0.001759000 seconds]
    Frame Number: 5
    Frame Length: 128 bytes (1024 bits)
    Capture Length: 128 bytes (1024 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: usb]
USB URB
    [Source: host]
    [Destination: 2.7.1]
    URB id: 0xffffa0185280c240
    URB type: URB_SUBMIT ('S')
    URB transfer type: URB_INTERRUPT (0x01)
    Endpoint: 0x01, Direction: OUT
        0... .... = Direction: OUT (0)
        .... 0001 = Endpoint number: 1
    Device: 7
    URB bus id: 2
    Device setup request: not relevant ('-')
    Data: present (0)
    URB sec: 1551821760
    URB usec: 845212
    URB status: Operation now in progress (-EINPROGRESS) (-115)
    URB length [bytes]: 64
    Data length [bytes]: 64
    [Response in: 6]
    [bInterfaceClass: Unknown (0xffff)]
    Unused Setup Header
    Interval: 1
    Start frame: 0
    Copy of Transfer Flags: 0x00000000
    Number of ISO descriptors: 0
Leftover Capture Data: 102000000000000000303010200000000000000030301020...

0000  40 c2 80 52 18 a0 ff ff 53 01 01 07 02 00 2d 00   @..R....S.....-.
0010  c0 eb 7e 5c 00 00 00 00 9c e5 0c 00 8d ff ff ff   ..~\............
0020  40 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00   @...@...........
0030  01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................

     ,
0040  10 20
     ,
. . . . . . . .  00
. . . . . . . .  00
. . . . . . . .  00
. . . . . . . .  00
. . . . . . . .  00
. . . . . . . .  00
. . . . . . . .  00
. . @ @ . . . .  30
. . @ @ . . . .  30
. . . @ . . . .  10
. . @ . . . . .  20

            00 00 00 00 00 00 00 30 30 10 20 
     ,
                                             00 00 00   . .......00. ...
0050  00 00 00 00 30 30 10 20 
                              00 fe c0 c0 fc 06 06 06   ....00. ........
0060  c6 7c 00 00 fe c0 c0 fc 06 06 06 c6 7c 00 00 fe   .|..........|...
0070  c0 c0 fc 06 06 06 c6 7c 00 00 fe c0 c0 fc 06 06   .......|........

No.     Time           Source                Destination           Protocol Length Info
      6 0.073601       2.7.1                 host                  USB      64     URB_INTERRUPT out

Frame 6: 64 bytes on wire (512 bits), 64 bytes captured (512 bits) on interface 0
    Interface id: 0 (usbmon0)
        Interface name: usbmon0
    Encapsulation type: USB packets with Linux header and padding (115)
    Arrival Time: Mar  5, 2019 22:36:00.917054000 CET
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1551821760.917054000 seconds
    [Time delta from previous captured frame: 0.071842000 seconds]
    [Time delta from previous displayed frame: 0.071842000 seconds]
    [Time since reference or first frame: 0.073601000 seconds]
    Frame Number: 6
    Frame Length: 64 bytes (512 bits)
    Capture Length: 64 bytes (512 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: usb]
USB URB
    [Source: 2.7.1]
    [Destination: host]
    URB id: 0xffffa0185280c240
    URB type: URB_COMPLETE ('C')
    URB transfer type: URB_INTERRUPT (0x01)
    Endpoint: 0x01, Direction: OUT
        0... .... = Direction: OUT (0)
        .... 0001 = Endpoint number: 1
    Device: 7
    URB bus id: 2
    Device setup request: not relevant ('-')
    Data: not present ('>')
    URB sec: 1551821760
    URB usec: 917054
    URB status: Success (0)
    URB length [bytes]: 64
    Data length [bytes]: 0
    [Request in: 5]
    [Time from request: 0.071842000 seconds]
    [bInterfaceClass: Unknown (0xffff)]
    Unused Setup Header
    Interval: 1
    Start frame: 0
    Copy of Transfer Flags: 0x00000000
    Number of ISO descriptors: 0

0000  40 c2 80 52 18 a0 ff ff 43 01 01 07 02 00 2d 3e   @..R....C.....->
0010  c0 eb 7e 5c 00 00 00 00 3e fe 0d 00 00 00 00 00   ..~\....>.......
0020  40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   @...............
0030  01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................

No.     Time           Source                Destination           Protocol Length Info
      7 0.074237       host                  2.7.1                 USB      128    URB_INTERRUPT out

Frame 7: 128 bytes on wire (1024 bits), 128 bytes captured (1024 bits) on interface 0
    Interface id: 0 (usbmon0)
        Interface name: usbmon0
    Encapsulation type: USB packets with Linux header and padding (115)
    Arrival Time: Mar  5, 2019 22:36:00.917690000 CET
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1551821760.917690000 seconds
    [Time delta from previous captured frame: 0.000636000 seconds]
    [Time delta from previous displayed frame: 0.000636000 seconds]
    [Time since reference or first frame: 0.074237000 seconds]
    Frame Number: 7
    Frame Length: 128 bytes (1024 bits)
    Capture Length: 128 bytes (1024 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: usb]
USB URB
    [Source: host]
    [Destination: 2.7.1]
    URB id: 0xffffa0181d8616c0
    URB type: URB_SUBMIT ('S')
    URB transfer type: URB_INTERRUPT (0x01)
    Endpoint: 0x01, Direction: OUT
        0... .... = Direction: OUT (0)
        .... 0001 = Endpoint number: 1
    Device: 7
    URB bus id: 2
    Device setup request: not relevant ('-')
    Data: present (0)
    URB sec: 1551821760
    URB usec: 917690
    URB status: Operation now in progress (-EINPROGRESS) (-115)
    URB length [bytes]: 64
    Data length [bytes]: 64
    [Response in: 8]
    [bInterfaceClass: Unknown (0xffff)]
    Unused Setup Header
    Interval: 1
    Start frame: 0
    Copy of Transfer Flags: 0x00000000
    Number of ISO descriptors: 0
Leftover Capture Data: 06c67c0000fec0c0fc060606c67c0000fec6060c18303030...

0000  c0 16 86 1d 18 a0 ff ff 53 01 01 07 02 00 2d 00   ........S.....-.
0010  c0 eb 7e 5c 00 00 00 00 ba 00 0e 00 8d ff ff ff   ..~\............
0020  40 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00   @...@...........
0030  01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0040  06 c6 7c 00 00 fe c0 c0 fc 06 06 06 c6 7c 00 00   ..|..........|..
0050  fe c6 06 0c 18 30 30 30 30 00 00 fe c6 06 0c 18   .....0000.......
0060  30 30 30 30 00 00 fe c6 06 0c 18 30 30 30 30 00   0000.......0000.
0070  00 fe c6 06 0c 18 30 30 30 30 00 00 fe c6 06 0c   ......0000......

No.     Time           Source                Destination           Protocol Length Info
      8 0.074552       2.7.1                 host                  USB      64     URB_INTERRUPT out

Frame 8: 64 bytes on wire (512 bits), 64 bytes captured (512 bits) on interface 0
    Interface id: 0 (usbmon0)
        Interface name: usbmon0
    Encapsulation type: USB packets with Linux header and padding (115)
    Arrival Time: Mar  5, 2019 22:36:00.918005000 CET
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1551821760.918005000 seconds
    [Time delta from previous captured frame: 0.000315000 seconds]
    [Time delta from previous displayed frame: 0.000315000 seconds]
    [Time since reference or first frame: 0.074552000 seconds]
    Frame Number: 8
    Frame Length: 64 bytes (512 bits)
    Capture Length: 64 bytes (512 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: usb]
USB URB
    [Source: 2.7.1]
    [Destination: host]
    URB id: 0xffffa0181d8616c0
    URB type: URB_COMPLETE ('C')
    URB transfer type: URB_INTERRUPT (0x01)
    Endpoint: 0x01, Direction: OUT
        0... .... = Direction: OUT (0)
        .... 0001 = Endpoint number: 1
    Device: 7
    URB bus id: 2
    Device setup request: not relevant ('-')
    Data: not present ('>')
    URB sec: 1551821760
    URB usec: 918005
    URB status: Success (0)
    URB length [bytes]: 64
    Data length [bytes]: 0
    [Request in: 7]
    [Time from request: 0.000315000 seconds]
    [bInterfaceClass: Unknown (0xffff)]
    Unused Setup Header
    Interval: 1
    Start frame: 0
    Copy of Transfer Flags: 0x00000000
    Number of ISO descriptors: 0

0000  c0 16 86 1d 18 a0 ff ff 43 01 01 07 02 00 2d 3e   ........C.....->
0010  c0 eb 7e 5c 00 00 00 00 f5 01 0e 00 00 00 00 00   ..~\............
0020  40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   @...............
0030  01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................

No.     Time           Source                Destination           Protocol Length Info
      9 0.074866       host                  2.7.1                 USB      128    URB_INTERRUPT out

Frame 9: 128 bytes on wire (1024 bits), 128 bytes captured (1024 bits) on interface 0
    Interface id: 0 (usbmon0)
        Interface name: usbmon0
    Encapsulation type: USB packets with Linux header and padding (115)
    Arrival Time: Mar  5, 2019 22:36:00.918319000 CET
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1551821760.918319000 seconds
    [Time delta from previous captured frame: 0.000314000 seconds]
    [Time delta from previous displayed frame: 0.000314000 seconds]
    [Time since reference or first frame: 0.074866000 seconds]
    Frame Number: 9
    Frame Length: 128 bytes (1024 bits)
    Capture Length: 128 bytes (1024 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: usb]
USB URB
    [Source: host]
    [Destination: 2.7.1]
    URB id: 0xffffa0181d861840
    URB type: URB_SUBMIT ('S')
    URB transfer type: URB_INTERRUPT (0x01)
    Endpoint: 0x01, Direction: OUT
        0... .... = Direction: OUT (0)
        .... 0001 = Endpoint number: 1
    Device: 7
    URB bus id: 2
    Device setup request: not relevant ('-')
    Data: present (0)
    URB sec: 1551821760
    URB usec: 918319
    URB status: Operation now in progress (-EINPROGRESS) (-115)
    URB length [bytes]: 64
    Data length [bytes]: 64
    [Response in: 10]
    [bInterfaceClass: Unknown (0xffff)]
    Unused Setup Header
    Interval: 1
    Start frame: 0
    Copy of Transfer Flags: 0x00000000
    Number of ISO descriptors: 0
Leftover Capture Data: 18303030300000fec6060c18303030300000fec6060c1830...

0000  40 18 86 1d 18 a0 ff ff 53 01 01 07 02 00 2d 00   @.......S.....-.
0010  c0 eb 7e 5c 00 00 00 00 2f 03 0e 00 8d ff ff ff   ..~\..../.......
0020  40 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00   @...@...........
0030  01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
0040  18 30 30 30 30 00 00 fe c6 06 0c 18 30 30 30 30   .0000.......0000
0050  00 00 fe c6 06 0c 18 30 30 30 30 00 c6 06 0c 18   .......0000.....
0060  30 30 30 30 00 00 fe c6 06 0c 18 30 30 30 30 00   0000.......0000.
0070  00 fe c6 06 0c 18 30 30 30 30 00 00 fe c6 06 0c   ......0000......

No.     Time           Source                Destination           Protocol Length Info
     10 0.076565       2.7.1                 host                  USB      64     URB_INTERRUPT out

Frame 10: 64 bytes on wire (512 bits), 64 bytes captured (512 bits) on interface 0
    Interface id: 0 (usbmon0)
        Interface name: usbmon0
    Encapsulation type: USB packets with Linux header and padding (115)
    Arrival Time: Mar  5, 2019 22:36:00.920018000 CET
    [Time shift for this packet: 0.000000000 seconds]
    Epoch Time: 1551821760.920018000 seconds
    [Time delta from previous captured frame: 0.001699000 seconds]
    [Time delta from previous displayed frame: 0.001699000 seconds]
    [Time since reference or first frame: 0.076565000 seconds]
    Frame Number: 10
    Frame Length: 64 bytes (512 bits)
    Capture Length: 64 bytes (512 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: usb]
USB URB
    [Source: 2.7.1]
    [Destination: host]
    URB id: 0xffffa0181d861840
    URB type: URB_COMPLETE ('C')
    URB transfer type: URB_INTERRUPT (0x01)
    Endpoint: 0x01, Direction: OUT
        0... .... = Direction: OUT (0)
        .... 0001 = Endpoint number: 1
    Device: 7
    URB bus id: 2
    Device setup request: not relevant ('-')
    Data: not present ('>')
    URB sec: 1551821760
    URB usec: 920018
    URB status: Success (0)
    URB length [bytes]: 64
    Data length [bytes]: 0
    [Request in: 9]
    [Time from request: 0.001699000 seconds]
    [bInterfaceClass: Unknown (0xffff)]
    Unused Setup Header
    Interval: 1
    Start frame: 0
    Copy of Transfer Flags: 0x00000000
    Number of ISO descriptors: 0

0000  40 18 86 1d 18 a0 ff ff 43 01 01 07 02 00 2d 3e   @.......C.....->
0010  c0 eb 7e 5c 00 00 00 00 d2 09 0e 00 00 00 00 00   ..~\............
0020  40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   @...............
0030  01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00   ................
